RU2509231C2 - Системы и способ подогрева картера компрессора - Google Patents

Системы и способ подогрева картера компрессора Download PDF

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Publication number
RU2509231C2
RU2509231C2 RU2012114904/06A RU2012114904A RU2509231C2 RU 2509231 C2 RU2509231 C2 RU 2509231C2 RU 2012114904/06 A RU2012114904/06 A RU 2012114904/06A RU 2012114904 A RU2012114904 A RU 2012114904A RU 2509231 C2 RU2509231 C2 RU 2509231C2
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RU
Russia
Prior art keywords
compressor
temperature
electric motor
control module
stator
Prior art date
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RU2012114904/06A
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English (en)
Russian (ru)
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RU2012114904A (ru
Inventor
Дэниэл Л. МКСВИНИ
Чарльз Е. ГРИН
Стивен М. СИБЕЛ
Original Assignee
Эмерсон Клаймит Текнолоджис, Инк.
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/28—Safety arrangements; Monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/08—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the rotational speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/045—Heating; Cooling; Heat insulation of the electric motor in hermetic pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/81—Sensor, e.g. electronic sensor for control or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/19—Temperature
    • F04C2270/195—Controlled or regulated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/70—Safety, emergency conditions or requirements
    • F04C2270/701—Cold start
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/021—Inverters therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compressor (AREA)
RU2012114904/06A 2009-09-24 2010-09-24 Системы и способ подогрева картера компрессора RU2509231C2 (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US24539409P 2009-09-24 2009-09-24
US61/245,394 2009-09-24
US12/888,823 2010-09-23
US12/888,823 US8734125B2 (en) 2009-09-24 2010-09-23 Crankcase heater systems and methods for variable speed compressors
PCT/US2010/050109 WO2011038176A2 (en) 2009-09-24 2010-09-24 Crankcase heater systems and methods for variable speed compressors

Publications (2)

Publication Number Publication Date
RU2012114904A RU2012114904A (ru) 2013-10-27
RU2509231C2 true RU2509231C2 (ru) 2014-03-10

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Application Number Title Priority Date Filing Date
RU2012114904/06A RU2509231C2 (ru) 2009-09-24 2010-09-24 Системы и способ подогрева картера компрессора

Country Status (7)

Country Link
US (2) US8734125B2 (zh)
EP (1) EP2480840B1 (zh)
KR (1) KR101373614B1 (zh)
CN (2) CN104389759B (zh)
MX (1) MX2012003419A (zh)
RU (1) RU2509231C2 (zh)
WO (1) WO2011038176A2 (zh)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8734125B2 (en) * 2009-09-24 2014-05-27 Emerson Climate Technologies, Inc. Crankcase heater systems and methods for variable speed compressors
US10941770B2 (en) 2010-07-20 2021-03-09 Trane International Inc. Variable capacity screw compressor and method
US9372021B2 (en) * 2010-11-04 2016-06-21 Mitsubishi Electric Corporation Air-conditioning apparatus
WO2012125891A2 (en) * 2011-03-17 2012-09-20 Carrier Corporation Crank case heater control
EP2589898B1 (en) 2011-11-04 2018-01-24 Emerson Climate Technologies GmbH Oil management system for a compressor
US10605500B2 (en) * 2012-01-04 2020-03-31 Mitsubishi Electric Corporation Heat pump device, air conditioner, and freezer
KR101955249B1 (ko) * 2012-08-09 2019-03-08 삼성전자주식회사 압축기 및 압축기 제어 방법
JP5974761B2 (ja) * 2012-09-18 2016-08-23 株式会社豊田自動織機 車載用電動圧縮機
US9903627B2 (en) * 2012-11-06 2018-02-27 Carrier Corporation Method of operating an air conditioning system including reducing the energy consumed by the compressor crank case heaters
US9181939B2 (en) 2012-11-16 2015-11-10 Emerson Climate Technologies, Inc. Compressor crankcase heating control systems and methods
CN103089598B (zh) * 2013-01-27 2015-06-10 宁波奥克斯空调有限公司 空调压缩机的控制方法
DE102013004064B4 (de) * 2013-03-11 2023-01-26 Stiebel Eltron Gmbh & Co. Kg Wärmepumpe mit einem in einem Kältemittelkreislauf eingebundenen Verdichter, der einen Ölsumpf aufweist
EP2984422B1 (en) * 2013-04-12 2020-10-28 Emerson Climate Technologies, Inc. Compressor with flooded start control
US9353738B2 (en) 2013-09-19 2016-05-31 Emerson Climate Technologies, Inc. Compressor crankcase heating control systems and methods
EP2853742B1 (en) * 2013-09-27 2016-04-20 Emerson Climate Technologies GmbH Method and apparatus for oil sensing in a compressor
CN105612348A (zh) 2013-10-04 2016-05-25 株式会社Tbk 电动泵
US9482222B2 (en) * 2013-10-08 2016-11-01 Lennox Industries, Inc. System for heating a compressor assembly in an HVAC system
JP6072673B2 (ja) * 2013-12-27 2017-02-01 ヤンマー株式会社 エンジン駆動ヒートポンプ
JP5959500B2 (ja) * 2013-12-27 2016-08-02 三菱電機株式会社 空気調和機及び空気調和機の制御方法
CN106796065A (zh) 2014-09-09 2017-05-31 开利公司 冷却器压缩机油调节
US10684032B2 (en) * 2015-03-09 2020-06-16 Lennox Industries Inc. Sensor coupling verification in tandem compressor units
JP6356083B2 (ja) * 2015-03-17 2018-07-11 ヤンマー株式会社 ヒートポンプ
US10816249B2 (en) * 2015-05-07 2020-10-27 Lennox Industries Inc. Compressor protection and control in HVAC systems
US9973129B2 (en) 2015-06-12 2018-05-15 Trane International Inc. HVAC components having a variable speed drive with optimized power factor correction
US10240836B2 (en) 2015-06-30 2019-03-26 Emerson Climate Technologies Retail Solutions, Inc. Energy management for refrigeration systems
US11009250B2 (en) 2015-06-30 2021-05-18 Emerson Climate Technologies Retail Solutions, Inc. Maintenance and diagnostics for refrigeration systems
CN107036331A (zh) * 2015-07-15 2017-08-11 艾默生环境优化技术(苏州)有限公司 空调系统及控制空调系统的压缩机的油池的加热的方法
CN105571074B (zh) * 2016-01-18 2019-01-08 珠海格力电器股份有限公司 控制空调外风机转速的方法和装置
US10128788B2 (en) 2016-01-28 2018-11-13 Trane International Inc. Increasing component life in a variable speed drive with stator heating
US10414241B2 (en) 2016-06-30 2019-09-17 Emerson Climate Technologies, Inc. Systems and methods for capacity modulation through eutectic plates
US10569620B2 (en) 2016-06-30 2020-02-25 Emerson Climate Technologies, Inc. Startup control systems and methods to reduce flooded startup conditions
US10627146B2 (en) 2016-10-17 2020-04-21 Emerson Climate Technologies, Inc. Liquid slugging detection and protection
US10833626B2 (en) 2017-09-28 2020-11-10 Itt Manufacturing Enterprises Llc Matrix converter motor winding temperature control with closed feedback loop
WO2019130550A1 (ja) * 2017-12-28 2019-07-04 三菱電機株式会社 圧縮機及び冷凍サイクル装置
KR102067602B1 (ko) * 2018-08-20 2020-01-17 엘지전자 주식회사 리니어 압축기 및 리니어 압축기의 제어 방법
US11408645B2 (en) * 2018-08-27 2022-08-09 Alaska Native Tribal Health Consortium Hybrid thermosiphon system
US11530856B2 (en) * 2018-12-17 2022-12-20 Trane International Inc. Systems and methods for controlling compressor motors
US11435125B2 (en) 2019-01-11 2022-09-06 Carrier Corporation Heating compressor at start-up
US11624539B2 (en) 2019-02-06 2023-04-11 Carrier Corporation Maintaining superheat conditions in a compressor
CN110159517A (zh) * 2019-05-29 2019-08-23 深圳市深蓝新能源电气有限公司 可实现变频压缩机保温功能的变频驱动器及保温方法
CN112019018B (zh) * 2019-05-31 2022-02-11 广东美的制冷设备有限公司 运行控制方法、装置、电路、家电设备和计算机存储介质
CN110985390B (zh) * 2019-12-02 2021-06-18 珠海格力节能环保制冷技术研究中心有限公司 一种压缩机、控制方法及空调
DE102020123355A1 (de) 2020-09-08 2022-03-10 Vaillant Gmbh Wärmepumpenanordnung und Verfahren zu ihrem Betrieb
CN114623081A (zh) 2020-12-14 2022-06-14 丹佛斯（天津）有限公司 自适应控制加热功率的变频压缩机及其操作方法
CN113531763A (zh) * 2021-06-18 2021-10-22 宁波奥克斯电气股份有限公司 一种压缩机预热控制方法、装置及空调器
WO2023232258A1 (en) * 2022-06-02 2023-12-07 Pierburg Pump Technology Gmbh Automotive electric oil pump

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU920258A1 (ru) * 1979-04-19 1982-04-15 Предприятие П/Я А-7075 Герметичный холодильный компрессор
US5012652A (en) * 1990-09-21 1991-05-07 Carrier Corporation Crankcase heater control for hermetic refrigerant compressors
RU2163651C2 (ru) * 1996-06-25 2001-02-27 КРАФКО Инк. Устройство для нанесения горячей расплавленной смеси
US6591621B2 (en) * 1997-08-14 2003-07-15 Bristol Compressors, Inc. Two stage reciprocating compressors and associated HVAC systems and methods
US7096681B2 (en) * 2004-02-27 2006-08-29 York International Corporation System and method for variable speed operation of a screw compressor
RU2301912C1 (ru) * 2005-10-27 2007-06-27 Закрытое Акционерное Общество "Новомет-Пермь" Теплообменник для погружного маслозаполненного электродвигателя

Family Cites Families (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2107887A (en) 1930-12-30 1938-02-08 Chicago Pneumatic Tool Co Refrigerating system
US3208237A (en) 1957-09-27 1965-09-28 Carrier Corp Refrigerating apparatus
US3133429A (en) * 1957-11-01 1964-05-19 Carrier Corp Compressor crankcase heating device
US3237848A (en) * 1958-09-04 1966-03-01 Tecumseh Products Co Device for preventing compressor slugging in a refrigeration system
US3577741A (en) * 1969-06-02 1971-05-04 Carrier Corp Refrigeration apparatus
US3705499A (en) 1971-09-23 1972-12-12 Carrier Corp Oil dilution control
US4066869A (en) * 1974-12-06 1978-01-03 Carrier Corporation Compressor lubricating oil heater control
GB1587452A (en) * 1977-07-18 1981-04-01 Electricity Council Compressors for heat pumps
US4236379A (en) * 1979-01-04 1980-12-02 Honeywell Inc. Heat pump compressor crankcase low differential temperature detection and control system
US4275570A (en) 1980-06-16 1981-06-30 Vilter Manufacturing Corporation Oil cooling means for refrigeration screw compressor
US4444017A (en) 1982-03-29 1984-04-24 Carrier Corporation Method and apparatus for controlling the operation of a compressor crankcase heater
US4490988A (en) 1983-05-31 1985-01-01 Emerson Electric Co. Degradation sensing and shut-down means for refrigeration motor-compressor units
US4506519A (en) 1983-08-24 1985-03-26 Tecumseh Products Company Hermetic compressor discharge line thermal block
JPS6116278A (ja) * 1984-07-03 1986-01-24 Matsushita Electric Ind Co Ltd 圧縮機の駆動装置
JPS6152560A (ja) * 1984-08-22 1986-03-15 株式会社日立製作所 空気調和機
US4605831A (en) 1985-05-28 1986-08-12 Mitchell Ronald R Switch for protecting a freon compressor
JP2732685B2 (ja) * 1989-10-31 1998-03-30 株式会社東芝 圧縮機における冷媒溶け込み量検出方法
US5054293A (en) 1990-06-04 1991-10-08 William Schwecke Apparatus and method for protecting a compressor in a heat pump
US5252036A (en) 1990-06-19 1993-10-12 Tecumseh Products Company Normal direction heater for compressor crankcase heat
US5062217A (en) 1990-11-13 1991-11-05 Ossid Corporation Selective sequential shrink apparatus and process
US5230222A (en) 1991-12-12 1993-07-27 Carrier Corporation Compressor crankcase heater control
US5369958A (en) * 1992-10-15 1994-12-06 Mitsubishi Denki Kabushiki Kaisha Air conditioner
US5577390A (en) 1994-11-14 1996-11-26 Carrier Corporation Compressor for single or multi-stage operation
JPH109685A (ja) * 1996-06-20 1998-01-16 Matsushita Electric Ind Co Ltd 温度センサー取付金具
US7290990B2 (en) 1998-06-05 2007-11-06 Carrier Corporation Short reverse rotation of compressor at startup
US6302654B1 (en) * 2000-02-29 2001-10-16 Copeland Corporation Compressor with control and protection system
US6647735B2 (en) 2000-03-14 2003-11-18 Hussmann Corporation Distributed intelligence control for commercial refrigeration
JP3757745B2 (ja) * 2000-03-30 2006-03-22 ダイキン工業株式会社 予熱電力の制御方法及び予熱発生機構
JP2002243246A (ja) * 2001-02-15 2002-08-28 Sanden Corp 空調装置
JP2002272167A (ja) * 2001-03-05 2002-09-20 Toyota Industries Corp 空調装置およびその運転方法
JP3671850B2 (ja) * 2001-03-16 2005-07-13 三菱電機株式会社 冷凍サイクル
US6834513B2 (en) 2001-05-07 2004-12-28 Carrier Corporation Crankcase heater control
US6642682B1 (en) * 2002-02-21 2003-11-04 Active Power Inc. Circuits and methods for preheating a rotor of a motor-generator device
KR20030079784A (ko) 2002-04-04 2003-10-10 마츠시타 덴끼 산교 가부시키가이샤 냉동 사이클 장치와, 그것을 구비하는 공기 조화기,냉장고, 온수 공급기 및 극저온 냉동 장치
US7003426B2 (en) 2002-10-04 2006-02-21 General Electric Company Method and system for detecting precursors to compressor stall and surge
US6796123B2 (en) 2002-11-01 2004-09-28 George Lasker Uncoupled, thermal-compressor, gas-turbine engine
US20050126171A1 (en) 2002-11-01 2005-06-16 George Lasker Uncoupled, thermal-compressor, gas-turbine engine
US6904759B2 (en) 2002-12-23 2005-06-14 Carrier Corporation Lubricant still and reservoir for refrigeration system
US6886354B2 (en) * 2003-04-04 2005-05-03 Carrier Corporation Compressor protection from liquid hazards
US20040211193A1 (en) 2003-04-23 2004-10-28 Ams Research Corporation Cryocooler with oil lubricated compressor
KR100430655B1 (ko) 2003-07-29 2004-05-08 주식회사 메타켐 에어컨 컴프레서 오일 검진기
US6848268B1 (en) 2003-11-20 2005-02-01 Modine Manufacturing Company CO2 cooling system
US7525431B2 (en) 2004-05-06 2009-04-28 Ut-Battelle Llc Space charge dosimeters for extremely low power measurements of radiation in shipping containers
US7275377B2 (en) 2004-08-11 2007-10-02 Lawrence Kates Method and apparatus for monitoring refrigerant-cycle systems
FR2876165B1 (fr) * 2004-10-05 2006-12-01 Danfoss Commercial Compressors Compresseur destine a la compression de fluide pour une installation de refrigeration ou de climatisation
US7797084B2 (en) 2005-02-08 2010-09-14 Kazuo Miwa Building energy management system
US7207181B2 (en) 2005-03-01 2007-04-24 Bradley W. Geuke Refrigeration unit condensation prevention
US8322155B2 (en) 2006-08-15 2012-12-04 American Power Conversion Corporation Method and apparatus for cooling
CN101319818A (zh) 2007-06-04 2008-12-10 上海莫恩电器有限公司 变频率变流量热泵热水器
CN101392745B (zh) 2007-09-21 2012-10-24 苏州三星电子有限公司 一种变频空调压缩机润滑油的加热方法
WO2009095989A1 (ja) 2008-01-29 2009-08-06 Pioneer Corporation 画像取得装置、画像取得方法、画像取得プログラム及び記憶媒体
US8616855B2 (en) 2008-02-01 2013-12-31 Carrier Corporation Integral compressor motor and refrigerant/oil heater apparatus and method
WO2009096620A1 (en) 2008-02-01 2009-08-06 Carrier Corporation A method and an apparatus for protecting a compressor of an air-conditioning system
US8904814B2 (en) * 2008-06-29 2014-12-09 Bristol Compressors, International Inc. System and method for detecting a fault condition in a compressor
US8388318B2 (en) 2009-04-06 2013-03-05 Bristol Compressors International, Inc. Hermetic crankcase heater
US8734125B2 (en) 2009-09-24 2014-05-27 Emerson Climate Technologies, Inc. Crankcase heater systems and methods for variable speed compressors
US20110083450A1 (en) 2009-10-14 2011-04-14 Carrier Corporation Refrigerant System With Stator Heater
JP2012189240A (ja) 2011-03-09 2012-10-04 Mitsubishi Electric Corp 空気調和機
WO2012125891A2 (en) 2011-03-17 2012-09-20 Carrier Corporation Crank case heater control
US8988028B2 (en) 2011-08-17 2015-03-24 Trane International Inc. Reverse rotation braking for a PM motor
EP2589898B1 (en) 2011-11-04 2018-01-24 Emerson Climate Technologies GmbH Oil management system for a compressor
US9181939B2 (en) 2012-11-16 2015-11-10 Emerson Climate Technologies, Inc. Compressor crankcase heating control systems and methods
JP6116278B2 (ja) 2013-02-15 2017-04-19 三菱重工業株式会社 軸受装置及びこの軸受装置を備えた回転機械
US9353738B2 (en) 2013-09-19 2016-05-31 Emerson Climate Technologies, Inc. Compressor crankcase heating control systems and methods

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU920258A1 (ru) * 1979-04-19 1982-04-15 Предприятие П/Я А-7075 Герметичный холодильный компрессор
US5012652A (en) * 1990-09-21 1991-05-07 Carrier Corporation Crankcase heater control for hermetic refrigerant compressors
RU2163651C2 (ru) * 1996-06-25 2001-02-27 КРАФКО Инк. Устройство для нанесения горячей расплавленной смеси
US6591621B2 (en) * 1997-08-14 2003-07-15 Bristol Compressors, Inc. Two stage reciprocating compressors and associated HVAC systems and methods
US7096681B2 (en) * 2004-02-27 2006-08-29 York International Corporation System and method for variable speed operation of a screw compressor
RU2301912C1 (ru) * 2005-10-27 2007-06-27 Закрытое Акционерное Общество "Новомет-Пермь" Теплообменник для погружного маслозаполненного электродвигателя

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US20140255209A1 (en) 2014-09-11
KR20120061987A (ko) 2012-06-13
WO2011038176A2 (en) 2011-03-31
US20110070100A1 (en) 2011-03-24
WO2011038176A3 (en) 2011-06-23
CN104389759A (zh) 2015-03-04
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EP2480840A2 (en) 2012-08-01
EP2480840B1 (en) 2018-05-02
RU2012114904A (ru) 2013-10-27
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US8734125B2 (en) 2014-05-27

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